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its coz d materials used in thick wires can withstand large current and the insulation is done with d material which has high heat withstanding capability generated due to high current.bcoz of this the wire doesn't melt and hence not risky.

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13y ago

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What are the thick wires called that electricity runs through?

Thick wires that electricity runs through are typically called power cables or conductors. These wires are designed to carry high voltage electricity safely and efficiently from one point to another.


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Is wire metal?

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